macOS的Homebrew換國內源

搜索了網上的該內容，都告訴如下方法：但是我用了C-shell，所以沒有$(brew --repo)變量，實際上該變量就是指向目錄：/usr/local/Homebrew。

git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git

brew update
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版權聲明：本文為CSDN博主「YD-10-NG」的原創文章，遵循 CC 4.0 BY-SA 版權協議，轉載請附上原文出處鏈接及本聲明。
原文鏈接：https://blog.csdn.net/sinat_38184748/article/details/99450330

git -C "$(brew --repo)" remote set-url origin https://github.com/Homebrew/brew.git

git -C "$(brew --repo homebrew/core)" remote set-url origin https://github.com/Homebrew/homebrew-core.git

git -C "$(brew --repo homebrew/cask)" remote set-url origin https://github.com/Homebrew/homebrew-cask.git

brew update
————————————————
版權聲明：本文為CSDN博主「YD-10-NG」的原創文章，遵循 CC 4.0 BY-SA 版權協議，轉載請附上原文出處鏈接及本聲明。
原文鏈接：https://blog.csdn.net/sinat_38184748/article/details/99450330cp config config.old

所以具體過程改成了：

cd /usr/local/Homebrew/
git remote set-url origin https://mirrors.ustc.edu.cn/brew.git
cd Library/Taps/homebrew/homebrew-core
git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git
cd ../homebrew-cask
git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git

vi ~/.cshrc ## add the following line 
setenv HOMEBREW_BOTTLE_DOMAIN http://mirrors.ustc.edu.cn/homebrew-bottles

brew update
brew doctor # to check whether everything is OK. source ~/.cshrc

其實所有的配置文件在這些位置，名字是config：

/usr/local/Homebrew/.git
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/.git
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask/.git